1322120

素因数分解:

$2^3\times 5^1\times {\mathrm{33053}}^1$

素因数の和:33064

約数の個数: 16

約数和(自身を含む): 2974860

約数和(自身を除く): 1652740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33053, 66106, 132212, 165265, 264424, 330530, 661060, 1322120]

約数ペア:

[(1, 1322120), (2, 661060), (4, 330530), (5, 264424), (8, 165265), (10, 132212), (20, 66106), (40, 33053)]